IM-275
ACCESSORIES
Model 8210 Smartstep Interface: The Model 8210 Smartstep Interface provides a flexi-
ble, low cost solution for the operation of programmable step attenuators and other
electromechanical devices under computer control. Designed to interface to Weinschel's
new line of Smartstep Programmable Attenuators, the 8210 represents a new concept in
device control applications for bench test and subsystem designs. The 8210 provides a
high-level interface from various industry standard communications interfaces, including
IEEE-488/RS232/RS422/RS485, to the Smartstep's serial Device Interface Bus. Typical
Setup shown below:
Smartstep Programmable Attenuators
PC Controller
Device Interface
Bus (I2C)
IEEE-488/RS232/
RS422/RS485 Bus
8210
Smartstep
Interface
OPTIONAL CALIBRATION DATA: Calibration Data is available at an additional cost for all
programmable step attenuator models. This calibration data is generated using a comput-
er controlled Weinschel Attenuation Measurement System. Standard calibration data can
be provided in 250 MHz steps for all dc-4 GHz models and in 500 MHz steps for dc-18 and
dc-26.5 GHz models. The measurements are traceable to NIST Standards.
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APITECH [ API Technologies Corp ]
